Copyright notice


IBVS is published  by Konkoly Observatory, Budapest, Hungary.

- License: CC BY-NC-ND

- But we recommend that only authors, or entities on
behalf of the authors(s): their employers, organizations,
funding agencies (affiliations and funding agencies, as
indicated in the paper) should redistribute the paper.
So the authors can deposit the paper to a repository, 
put it on their personal/departmental/institutional 
website, if they belong to an organization, the
article could be made available at the organization's 
website, etc.

- Publisher's PDF can Be Used
We allow the author (see above) to deposit the publisher's PDF 
version - we even recommend it. When depositing the manuscript,
a note should be inserted showing the manuscript status.

- Scientific / Educational Use Permitted
All uses common and accepted in the scientific/educational 
community are allowed, as in "fair use".

- Archiving by Agreement
The publisher would like to decide where the journal, as a whole,
could be archived.

- No Commercial Use
As we provide the journal for free, we do not allow third parties 
to sell access to the full text.

- Data Mining / Mass Download by Agreement
We decide what part of the content could be mass-downloaded for 
external data mining (or indexing). Because of technical reasons, 
we do not want every kind of item we serve to be mass downloaded 
without prior agreement. Here is what is allowed without prior 
negotiation: ASCII text of scanned archival issues and LaTeX source 
of modern issues could be freely downloaded en masse.

- Reference to Publisher's Copy Required
Authors must refer to the proper bibliographic data, and preferably 
the URL of the article on the Publisher's website when they deposit.